Studies on the relationship between dipper sample counts and absolute densities of immature stages of Culex tritaeniorhynchus
三带喙库蚊幼期相对取样密度和绝对密度关系的研究
Effect of sowing dates and plant densities on fresh pod yield and agronomic characters of vegetable soybean.
播期、密度对菜用大豆鲜荚产量及性状的影响
Effective Ice Particle Densities Derived from Aircraft Data.
从飞机数据得到的有效冰粒子密度。
The localization of phonons and densities of states in amorphous solids are studied.
本文讨论非晶材料中局域声子存在条件及其态密度估计。
This installation transforms sound into electric current impulses with different amplitude and time densities.
此装置把声音被转换为强度，时间密度不等的脉冲电波。
Fracture densities also increase in dolomitic layers compared to limestones and anhydrates.
与石灰岩层和脱水层比，在白云岩层的裂缝密度也有所增加。
Research on the Diversify Densities Regeneration of Satisified Anion Resins Used to Treat the Electroplating Sludge
电镀废水处理过程中强碱型阴树脂再生的研究
Granulomatous disease by chest radiograph can appear as reticulonodular densities.
肉芽肿疾病胸片显示网点状致密阴影。
The current densities are approximately the same as for the cables, or slightly higher.
电极电流的密度和电缆的密度几乎相同或稍微高一点。
OBJECTIVE To study the capacity of glycosaminoglycan synthesis of cultured rabbit articular chondrocytes at different incubation densities.
目的观察不同接种密度下，软骨细胞合成糖胺多糖的能力。
Growth, regeneration and community structure of Pinus tabulaeformis artificial forest under different densities
不同密度油松人工林生长更新状况及群落结构
And some mechanical functions of asphalt mixer are improved as the densities rise.
随着密实度的提高, 沥青混凝土某些力学性能也随之提高。
Study on Growing Effects of Astragalus membranaceus with Different Planting Densities and Leaf Fertilizers
密度与叶面肥对黄芪生长影响的研究
Very high densities, close to that of an atomic nucleus.
它的密度非常高, 接近于一个原子核。
Spin autocorrelation functions and corresponding spectral densities of the system are obtained by the numerical calculation.
通过数值计算，求出了自旋的自关联函数和谱密度。
Memory foam is a hypoallergenic material and available in several densities.
记忆泡沫是低过敏物质可在数密度。
The results showed that the dynamic mechanical property was effected by crosslink densities availably.
结果表明，交联密度是阻尼性能的重要影响因素。
Objective To understand bacterial densities in indoor environment for school student activities.
目的了解在校学生主要活动场所室内环境细菌密度情况。
Effect of barnyard grass on dry matter production and yield of rice with different densities
稗草对不同种植密度水稻生长和产量的影响
Effect of different fodders and breeding densities on the larva growth and development of Tenebrio molitor L.
饲料种类和饲养密度对黄粉虫幼虫生长发育的影响。
Calculation of saturated liquid and vapor densities in the two phases region.
在共存相中饱和液体及饱和蒸气密度的计算
Comparison of film and digital hemispherical photography across a wide range of canopy densities.
穿越大范围林冠郁闭度的薄层和数字半球摄影术的比较
Study on Egg Parasitoids of Masson Pine Caterpillar under Different Host Population Densities
马尾松毛虫不同密度下卵期寄生性天敌的研究
Study on Egg Parasitoids of Masson Pine Caterpillar under Different Host Population Densities.
马尾松毛虫不同密度下卵期寄生性天敌得研究
The seed rain dispersal pattern was few seeds collected in open interspaces, under the shrub as a perch collected the higher seed densities.
两年的测量表明，幼苗表现年度数量减少，生长受密度制约。
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